The Brubbs were a bipedal reptilianspecies from the world of Baros in the Baros system. Their ancestors had adapted to the arid planet plagued by sandstorms by developing a thick skin as well as transparent membranes over their eyes for protection. The howling winds also resulted in the near–complete loss of their hearing. Baros' high gravity caused the Brubb to be stronger than what their average size of 1.5–1.7 meters suggested. Brubbs could also change their skin color, ranging from yellow to greenish–gray.[4]

Brubbs were a social species, living in communal groups known as habas, most of which were extended families raising their children and operating a specialized business together. "University" habas incorporated the best and brightest individuals from other habas, possessing technology comparable to galactic standards, especially in the fields of solar and wind power. Imperialsentientologist[4] and xenobiologist[18]Obo Rin's project Catalog of Intelligent Life in the Galaxy stated that one of the university habas made contact with the Empire through the beaming of radio signals.[4]

Originating from Dornea,[5] the purple–skinned Dorneans were a proud species with a long martial history. Their naval traditions stretched back to the time when the Dorneans were limited to their homeworld'soceans, before their mastery of space travel.The Dorneans were skilled defensive tacticians, particularly male individuals, who held the roles of caring for children.[19]

During the reign of EmperorPalpatine, the Dorneans repulsed the Imperial Navy with a minimal fleet of their own. The Dorneans eventually joined the New Republic.[19]

The Force-sensitivehumanoid Trailians evolved on the planet Trailia and possessed a peaceful, low–technology society by the time of the New Republic,[6] a government reformed from the Alliance of Free Planets previously existing as a rebel organization.[20]Cronal, one of Emperor Palpatine's dark side servants, discovered the world after 5 ABY and established a laboratory inside Trailia's jungles, capturing native Trailians and transforming them through genetic engineering and dark side experimentation into a race of warriors he intended to sue against the Republic. He dispatched some of the warriors to raid other planets, which prompted the remaining Trailians to offer a reward for an investigation, thus attracting a group of offworlders to Trailia.[6]

This section of the article assumes a specific path in a roleplaying adventure. Alternate paths are noted in the "Behind the scenes" section. Note: The events in this section may or may not have been confirmed as canon within the Star Wars Legends continuity.

A Force-sensitive member of the team detected the dark side signature of Cronal's laboratory and lead the group there. In an engagement, they defeated the mutated Trailians and other beasts guarding the fortress, but Cronal escaped the battle along with some warriors that continued razing offworld cities before being tracked down and eliminated by the same team.[6]